[ 1570.568780][ T4721] br1: port 1(veth1) entered blocking state
[ 1570.569046][ T4721] br1: port 1(veth1) entered disabled state
[ 1570.569291][ T4721] veth1: entered allmulticast mode
[ 1570.577509][ T4721] veth1: entered promiscuous mode
[ 1570.726349][ T2094] br1: port 1(veth1) entered blocking state
[ 1570.726710][ T2094] br1: port 1(veth1) entered forwarding state
[ 1570.887845][ T4724] br1: port 2(veth2) entered blocking state
[ 1570.888104][ T4724] br1: port 2(veth2) entered disabled state
[ 1570.888492][ T4724] veth2: entered allmulticast mode
[ 1570.890389][ T4724] veth2: entered promiscuous mode
[ 1571.053022][   T37] br1: port 2(veth2) entered blocking state
[ 1571.053348][   T37] br1: port 2(veth2) entered forwarding state
[ 1577.568351][ T4740] tc (4740) used greatest stack depth: 23584 bytes left
[ 1603.678559][ T4904] br1: port 2(veth2) entered disabled state
[ 1603.832486][ T4905] veth2: left allmulticast mode
[ 1603.832733][ T4905] veth2: left promiscuous mode
[ 1603.833064][ T4905] br1: port 2(veth2) entered disabled state
[ 1603.986490][ T4906] br1: port 1(veth1) entered disabled state
[ 1604.137046][ T4907] veth1: left allmulticast mode
[ 1604.137261][ T4907] veth1: left promiscuous mode
[ 1604.137600][ T4907] br1: port 1(veth1) entered disabled state